
<!DOCTYPE HTML>
<html lang="" >
    <head>
        <meta charset="UTF-8">
        <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
        <title>1.2020-01-16-netty入门 · GitBook</title>
        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
        <meta name="description" content="netty入门">
        <meta name="generator" content="GitBook 3.2.3">
        
        
        
    
    <link rel="stylesheet" href="../../gitbook/style.css">

    
            
                
                <link rel="stylesheet" href="../../gitbook/gitbook-plugin-highlight/website.css">
                
            
                
                <link rel="stylesheet" href="../../gitbook/gitbook-plugin-search/search.css">
                
            
                
                <link rel="stylesheet" href="../../gitbook/gitbook-plugin-fontsettings/website.css">
                
            
        

    

    
        
    
        
    
        
    
        
    
        
    
        
    

        
    
    
    <meta name="HandheldFriendly" content="true"/>
    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <link rel="apple-touch-icon-precomposed" sizes="152x152" href="../../gitbook/images/apple-touch-icon-precomposed-152.png">
    <link rel="shortcut icon" href="../../gitbook/images/favicon.ico" type="image/x-icon">

    
    <link rel="next" href="2020-01-16-netty核心概念.html" />
    
    

    </head>
    <body>
        
<div class="book">
    <div class="book-summary">
        
            
<div id="book-search-input" role="search">
    <input type="text" placeholder="Type to search" />
</div>

            
                <nav role="navigation">
                


<ul class="summary">
    
    

    

    
        
        
    
        <li class="chapter " data-level="1.1" data-path="../../">
            
                <a href="../../">
            
                    
                    简介
            
                </a>
            

            
        </li>
    

    
        
        <li class="divider"></li>
        
        
    
        <li class="chapter " data-level="2.1" >
            
                <span>
            
                    
                    [bigdata]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.1.1" data-path="../../bigdata/2019-12-30-spark-in-docker.html">
            
                <a href="../../bigdata/2019-12-30-spark-in-docker.html">
            
                    
                    1.2019-12-30-spark-in-docker
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2" data-path="../../bigdata/2019-12-30-spark-RDD.html">
            
                <a href="../../bigdata/2019-12-30-spark-RDD.html">
            
                    
                    2.2019-12-30-spark-RDD
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3" data-path="../../bigdata/2019-12-31-hadoop-hdfs命令别名.html">
            
                <a href="../../bigdata/2019-12-31-hadoop-hdfs命令别名.html">
            
                    
                    3.2019-12-31-hadoop-hdfs命令别名
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.2" >
            
                <span>
            
                    
                    [c]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.2.1" data-path="../../c/2020-01-07-c语言.html">
            
                <a href="../../c/2020-01-07-c语言.html">
            
                    
                    1.2020-01-07-c语言
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.2.2" data-path="../../c/2020-01-07-C语言基础教程.html">
            
                <a href="../../c/2020-01-07-C语言基础教程.html">
            
                    
                    2.2020-01-07-C语言基础教程
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.2.3" data-path="../../c/2020-01-09-c语言语法基础.html">
            
                <a href="../../c/2020-01-09-c语言语法基础.html">
            
                    
                    3.2020-01-09-c语言语法基础
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.3" >
            
                <span>
            
                    
                    [DataStructureandAlgorithms]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.3.1" data-path="../../DataStructureandAlgorithms/2019-12-28-数据结构和算法的关系.html">
            
                <a href="../../DataStructureandAlgorithms/2019-12-28-数据结构和算法的关系.html">
            
                    
                    1.2019-12-28-数据结构和算法的关系
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.3.2" data-path="../../DataStructureandAlgorithms/2019-12-28-稀疏数组.html">
            
                <a href="../../DataStructureandAlgorithms/2019-12-28-稀疏数组.html">
            
                    
                    2.2019-12-28-稀疏数组
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.4" >
            
                <span>
            
                    
                    [git]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.4.1" data-path="../../git/2019-12-28-git-alias.html">
            
                <a href="../../git/2019-12-28-git-alias.html">
            
                    
                    1.2019-12-28-git-alias
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.4.2" data-path="../../git/2019-12-29-git常用命令.html">
            
                <a href="../../git/2019-12-29-git常用命令.html">
            
                    
                    2.2019-12-29-git常用命令
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.4.3" data-path="../../git/2019-12-31-git教程.html">
            
                <a href="../../git/2019-12-31-git教程.html">
            
                    
                    3.2019-12-31-git教程
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.5" >
            
                <span>
            
                    
                    [go]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.5.1" data-path="../../go/2019-12-30-beego基本使用.html">
            
                <a href="../../go/2019-12-30-beego基本使用.html">
            
                    
                    1.2019-12-30-beego基本使用
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.6" >
            
                <span>
            
                    
                    [java]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.6.1" data-path="../2019-12-30-环境变量和系统属性.html">
            
                <a href="../2019-12-30-环境变量和系统属性.html">
            
                    
                    1.2019-12-30-环境变量和系统属性
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.2" data-path="../2019-12-31-cloud-native-云原生.html">
            
                <a href="../2019-12-31-cloud-native-云原生.html">
            
                    
                    2.2019-12-31-cloud-native-云原生
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.3" data-path="../2019-12-31-java语法难点.html">
            
                <a href="../2019-12-31-java语法难点.html">
            
                    
                    3.2019-12-31-java语法难点
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.4" data-path="../2019-12-31-设计模式.html">
            
                <a href="../2019-12-31-设计模式.html">
            
                    
                    4.2019-12-31-设计模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.5" data-path="../2020-01-12-Ajax跨域问题解决方案.html">
            
                <a href="../2020-01-12-Ajax跨域问题解决方案.html">
            
                    
                    5.2020-01-12-Ajax跨域问题解决方案
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.6" data-path="../2020-01-12-freemarker应用场景介绍.html">
            
                <a href="../2020-01-12-freemarker应用场景介绍.html">
            
                    
                    6.2020-01-12-freemarker应用场景介绍
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.7" data-path="../2020-01-12-jsp运行原理和运行过程.html">
            
                <a href="../2020-01-12-jsp运行原理和运行过程.html">
            
                    
                    7.2020-01-12-jsp运行原理和运行过程
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.8" data-path="../2020-01-12-深入理解Maven中的Profile.html">
            
                <a href="../2020-01-12-深入理解Maven中的Profile.html">
            
                    
                    8.2020-01-12-深入理解Maven中的Profile
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.9" data-path="../2020-01-12-缓存穿透-缓存击穿-缓存雪崩概念及解决方案.html">
            
                <a href="../2020-01-12-缓存穿透-缓存击穿-缓存雪崩概念及解决方案.html">
            
                    
                    9.2020-01-12-缓存穿透-缓存击穿-缓存雪崩概念及解决方案
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.10" data-path="../2020-01-13-事务笔记.html">
            
                <a href="../2020-01-13-事务笔记.html">
            
                    
                    10.2020-01-13-事务笔记
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.11" data-path="../2020-01-13-幂等性.html">
            
                <a href="../2020-01-13-幂等性.html">
            
                    
                    11.2020-01-13-幂等性
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.6.12" data-path="../2020-01-16-java基本语法.html">
            
                <a href="../2020-01-16-java基本语法.html">
            
                    
                    12.2020-01-16-java基本语法
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.7" >
            
                <span>
            
                    
                    [arthas]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.7.1" data-path="../arthas/2019-12-28-arthas-example.html">
            
                <a href="../arthas/2019-12-28-arthas-example.html">
            
                    
                    1.2019-12-28-arthas-example
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7.2" data-path="../arthas/2019-12-28-arthas添加支持执行历史命令的shell功能.html">
            
                <a href="../arthas/2019-12-28-arthas添加支持执行历史命令的shell功能.html">
            
                    
                    2.2019-12-28-arthas添加支持执行历史命令的shell功能
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7.3" data-path="../arthas/2020-01-10-思考性能调优.html">
            
                <a href="../arthas/2020-01-10-思考性能调优.html">
            
                    
                    3.2020-01-10-思考性能调优
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7.4" data-path="../arthas/2020-01-10-性能调优举例-最佳实践.html">
            
                <a href="../arthas/2020-01-10-性能调优举例-最佳实践.html">
            
                    
                    4.2020-01-10-性能调优举例-最佳实践
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7.5" data-path="../arthas/2020-01-10-性能调优举例一.html">
            
                <a href="../arthas/2020-01-10-性能调优举例一.html">
            
                    
                    5.2020-01-10-性能调优举例一
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7.6" data-path="../arthas/2020-01-10-性能调优举例三.html">
            
                <a href="../arthas/2020-01-10-性能调优举例三.html">
            
                    
                    6.2020-01-10-性能调优举例三
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7.7" data-path="../arthas/2020-01-10-性能调优举例二.html">
            
                <a href="../arthas/2020-01-10-性能调优举例二.html">
            
                    
                    7.2020-01-10-性能调优举例二
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7.8" data-path="../arthas/2020-01-10-性能调优举例四.html">
            
                <a href="../arthas/2020-01-10-性能调优举例四.html">
            
                    
                    8.2020-01-10-性能调优举例四
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7.9" data-path="../arthas/2020-01-15-性能调优举例五.html">
            
                <a href="../arthas/2020-01-15-性能调优举例五.html">
            
                    
                    9.2020-01-15-性能调优举例五
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7.10" data-path="../arthas/2020-05-12-性能调优举例六.html">
            
                <a href="../arthas/2020-05-12-性能调优举例六.html">
            
                    
                    10.2020-05-12-性能调优举例六
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.7.11" data-path="../arthas/arthas-mind-map.html">
            
                <a href="../arthas/arthas-mind-map.html">
            
                    
                    11.arthas-mind-map
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.8" >
            
                <span>
            
                    
                    [dubbo]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.8.1" data-path="../dubbo/2019-12-28-dubbo涉及的技术.html">
            
                <a href="../dubbo/2019-12-28-dubbo涉及的技术.html">
            
                    
                    1.2019-12-28-dubbo涉及的技术
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.8.2" data-path="../dubbo/2019-12-30-dubbo消费者访问流程.html">
            
                <a href="../dubbo/2019-12-30-dubbo消费者访问流程.html">
            
                    
                    2.2019-12-30-dubbo消费者访问流程
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.8.3" data-path="../dubbo/2019-12-30-dubbo面试.html">
            
                <a href="../dubbo/2019-12-30-dubbo面试.html">
            
                    
                    3.2019-12-30-dubbo面试
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.9" >
            
                <span>
            
                    
                    [jdk]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.9.1" data-path="../jdk/2020-01-12-实例介绍 JAVA 泛型基础.html">
            
                <a href="../jdk/2020-01-12-实例介绍 JAVA 泛型基础.html">
            
                    
                    1.2020-01-12-实例介绍 JAVA 泛型基础
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.9.2" data-path="../jdk/2020-01-13-ThreadLocal六连问.html">
            
                <a href="../jdk/2020-01-13-ThreadLocal六连问.html">
            
                    
                    2.2020-01-13-ThreadLocal六连问
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.10" >
            
                <span>
            
                    
                    [jvm]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.10.1" data-path="../jvm/2019-12-30-性能调优.html">
            
                <a href="../jvm/2019-12-30-性能调优.html">
            
                    
                    1.2019-12-30-性能调优
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.11" >
            
                <span>
            
                    
                    [netty]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter active" data-level="2.11.1" data-path="2020-01-16-netty入门.html">
            
                <a href="2020-01-16-netty入门.html">
            
                    
                    1.2020-01-16-netty入门
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.11.2" data-path="2020-01-16-netty核心概念.html">
            
                <a href="2020-01-16-netty核心概念.html">
            
                    
                    2.2020-01-16-netty核心概念
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.12" >
            
                <span>
            
                    
                    [solr]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.12.1" data-path="../solr/2019-12-28-solr-7.6.0.tgz安装.html">
            
                <a href="../solr/2019-12-28-solr-7.6.0.tgz安装.html">
            
                    
                    1.2019-12-28-solr-7.6.0.tgz安装
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.13" >
            
                <span>
            
                    
                    [spring]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.13.1" data-path="../spring/2020-01-12-SpringBoot属性读取方式介绍.html">
            
                <a href="../spring/2020-01-12-SpringBoot属性读取方式介绍.html">
            
                    
                    1.2020-01-12-SpringBoot属性读取方式介绍
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.13.2" data-path="../spring/2020-01-12-使用spring boot+mybatis plus快速入门.html">
            
                <a href="../spring/2020-01-12-使用spring boot+mybatis plus快速入门.html">
            
                    
                    2.2020-01-12-使用spring boot+mybatis plus快速入门
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.13.3" data-path="../spring/2020-01-13-spring-initMethod-destoryMethod.html">
            
                <a href="../spring/2020-01-13-spring-initMethod-destoryMethod.html">
            
                    
                    3.2020-01-13-spring-initMethod-destoryMethod
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.13.4" data-path="../spring/2020-01-13-spring循环依赖.html">
            
                <a href="../spring/2020-01-13-spring循环依赖.html">
            
                    
                    4.2020-01-13-spring循环依赖
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.13.5" data-path="../spring/2020-01-13-spring源码随记.html">
            
                <a href="../spring/2020-01-13-spring源码随记.html">
            
                    
                    5.2020-01-13-spring源码随记
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.13.6" data-path="../spring/2020-01-13-自定义mini-spring.html">
            
                <a href="../spring/2020-01-13-自定义mini-spring.html">
            
                    
                    6.2020-01-13-自定义mini-spring
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.14" >
            
                <span>
            
                    
                    [websocket]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.14.1" data-path="../websocket/2019-12-30-webscoket-springboot通信.html">
            
                <a href="../websocket/2019-12-30-webscoket-springboot通信.html">
            
                    
                    1.2019-12-30-webscoket-springboot通信
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.15" >
            
                <span>
            
                    
                    [linux]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.15.1" data-path="../../linux/2019-12-28-Linux常用命令和快捷键.html">
            
                <a href="../../linux/2019-12-28-Linux常用命令和快捷键.html">
            
                    
                    1.2019-12-28-Linux常用命令和快捷键
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.2" data-path="../../linux/2019-12-28-从零到一环境安装.html">
            
                <a href="../../linux/2019-12-28-从零到一环境安装.html">
            
                    
                    2.2019-12-28-从零到一环境安装
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.3" data-path="../../linux/2019-12-30-vi-常用命令.html">
            
                <a href="../../linux/2019-12-30-vi-常用命令.html">
            
                    
                    3.2019-12-30-vi-常用命令
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.4" data-path="../../linux/2019-12-31-awk命令.html">
            
                <a href="../../linux/2019-12-31-awk命令.html">
            
                    
                    4.2019-12-31-awk命令
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.5" data-path="../../linux/2019-12-31-cup信息分析.html">
            
                <a href="../../linux/2019-12-31-cup信息分析.html">
            
                    
                    5.2019-12-31-cup信息分析
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.6" data-path="../../linux/2019-12-31-shell编程.html">
            
                <a href="../../linux/2019-12-31-shell编程.html">
            
                    
                    6.2019-12-31-shell编程
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.7" data-path="../../linux/2019-12-31-top命令.html">
            
                <a href="../../linux/2019-12-31-top命令.html">
            
                    
                    7.2019-12-31-top命令
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.8" data-path="../../linux/2019-12-31-普通用户docker的问题.html">
            
                <a href="../../linux/2019-12-31-普通用户docker的问题.html">
            
                    
                    8.2019-12-31-普通用户docker的问题
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.9" data-path="../../linux/2020-01-01-centos7 安装kubernetes.html">
            
                <a href="../../linux/2020-01-01-centos7 安装kubernetes.html">
            
                    
                    9.2020-01-01-centos7 安装kubernetes
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.10" data-path="../../linux/2020-01-01-centos安装常用配置.html">
            
                <a href="../../linux/2020-01-01-centos安装常用配置.html">
            
                    
                    10.2020-01-01-centos安装常用配置
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.11" data-path="../../linux/2020-01-01-docker使用.html">
            
                <a href="../../linux/2020-01-01-docker使用.html">
            
                    
                    11.2020-01-01-docker使用
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.12" data-path="../../linux/2020-01-01-kubernetes使用.html">
            
                <a href="../../linux/2020-01-01-kubernetes使用.html">
            
                    
                    12.2020-01-01-kubernetes使用
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.13" data-path="../../linux/2020-05-12-PG有用的SQL.html">
            
                <a href="../../linux/2020-05-12-PG有用的SQL.html">
            
                    
                    13.2020-05-12-PG有用的SQL
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.15.14" data-path="../../linux/2020-05-12-vim命令.html">
            
                <a href="../../linux/2020-05-12-vim命令.html">
            
                    
                    14.2020-05-12-vim命令
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.16" >
            
                <span>
            
                    
                    [automate]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.16.1" data-path="../../linux/automate/2020-01-12-redis伪集群创建脚本.html">
            
                <a href="../../linux/automate/2020-01-12-redis伪集群创建脚本.html">
            
                    
                    1.2020-01-12-redis伪集群创建脚本
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.16.2" data-path="../../linux/automate/2020-01-12-tomcat集群创建脚本.html">
            
                <a href="../../linux/automate/2020-01-12-tomcat集群创建脚本.html">
            
                    
                    2.2020-01-12-tomcat集群创建脚本
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.16.3" data-path="../../linux/automate/2020-01-12-zookeeper自动化脚本.html">
            
                <a href="../../linux/automate/2020-01-12-zookeeper自动化脚本.html">
            
                    
                    3.2020-01-12-zookeeper自动化脚本
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.16.4" data-path="../../linux/automate/2020-01-12-其他自动化脚本.html">
            
                <a href="../../linux/automate/2020-01-12-其他自动化脚本.html">
            
                    
                    4.2020-01-12-其他自动化脚本
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.17" >
            
                <span>
            
                    
                    [MySQL]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.17.1" data-path="../../MySQL/2019-12-31-mysql常用命令.html">
            
                <a href="../../MySQL/2019-12-31-mysql常用命令.html">
            
                    
                    1.2019-12-31-mysql常用命令
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.18" >
            
                <span>
            
                    
                    [nginx]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.18.1" data-path="../../nginx/2019-12-29-Nginx-Keepalived高可用集群.html">
            
                <a href="../../nginx/2019-12-29-Nginx-Keepalived高可用集群.html">
            
                    
                    1.2019-12-29-Nginx-Keepalived高可用集群
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.18.2" data-path="../../nginx/2020-01-16-nginx参数详细说明.html">
            
                <a href="../../nginx/2020-01-16-nginx参数详细说明.html">
            
                    
                    2.2020-01-16-nginx参数详细说明
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.19" >
            
                <span>
            
                    
                    [other]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.19.1" data-path="../../other/2019-12-28-知识小计.html">
            
                <a href="../../other/2019-12-28-知识小计.html">
            
                    
                    1.2019-12-28-知识小计
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.19.2" data-path="../../other/2020-01-04-科学上网.html">
            
                <a href="../../other/2020-01-04-科学上网.html">
            
                    
                    2.2020-01-04-科学上网
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.19.3" data-path="../../other/2020-05-13-正则表达式.html">
            
                <a href="../../other/2020-05-13-正则表达式.html">
            
                    
                    3.2020-05-13-正则表达式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.19.4" data-path="../../other/template.html">
            
                <a href="../../other/template.html">
            
                    
                    4.template
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.20" >
            
                <span>
            
                    
                    [PostgreSQL]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.20.1" data-path="../../PostgreSQL/2019-12-28-PostgreSQL安装文档.html">
            
                <a href="../../PostgreSQL/2019-12-28-PostgreSQL安装文档.html">
            
                    
                    1.2019-12-28-PostgreSQL安装文档
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.20.2" data-path="../../PostgreSQL/2019-12-28-Postgres学习笔记.html">
            
                <a href="../../PostgreSQL/2019-12-28-Postgres学习笔记.html">
            
                    
                    2.2019-12-28-Postgres学习笔记
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.20.3" data-path="../../PostgreSQL/2019-12-28-脚本MYSQL导出数据到PG.html">
            
                <a href="../../PostgreSQL/2019-12-28-脚本MYSQL导出数据到PG.html">
            
                    
                    3.2019-12-28-脚本MYSQL导出数据到PG
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.20.4" data-path="../../PostgreSQL/2020-01-04-docker-PostgreSQL安装文档.html">
            
                <a href="../../PostgreSQL/2020-01-04-docker-PostgreSQL安装文档.html">
            
                    
                    4.2020-01-04-docker-PostgreSQL安装文档
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.20.5" data-path="../../PostgreSQL/2020-01-17-阿里云PG主从切换问题.html">
            
                <a href="../../PostgreSQL/2020-01-17-阿里云PG主从切换问题.html">
            
                    
                    5.2020-01-17-阿里云PG主从切换问题
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.21" >
            
                <span>
            
                    
                    [python]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.21.1" data-path="../../python/2019-12-28-pip-install指定国内源镜像.html">
            
                <a href="../../python/2019-12-28-pip-install指定国内源镜像.html">
            
                    
                    1.2019-12-28-pip-install指定国内源镜像
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.21.2" data-path="../../python/2019-12-30-python内置函数.html">
            
                <a href="../../python/2019-12-30-python内置函数.html">
            
                    
                    2.2019-12-30-python内置函数
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.21.3" data-path="../../python/2019-12-30-一图搞懂基本python语法 .html">
            
                <a href="../../python/2019-12-30-一图搞懂基本python语法 .html">
            
                    
                    3.2019-12-30-一图搞懂基本python语法 
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.22" >
            
                <span>
            
                    
                    [redis]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.22.1" data-path="../../redis/2019-12-28-redis5.0.3安装.html">
            
                <a href="../../redis/2019-12-28-redis5.0.3安装.html">
            
                    
                    1.2019-12-28-redis5.0.3安装
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.22.2" data-path="../../redis/2019-12-28-redis5.0.3集群搭建.html">
            
                <a href="../../redis/2019-12-28-redis5.0.3集群搭建.html">
            
                    
                    2.2019-12-28-redis5.0.3集群搭建
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.23" >
            
                <span>
            
                    
                    [tool]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.23.1" data-path="../../tool/2019-12-28-idea高效使用技巧和快捷键.html">
            
                <a href="../../tool/2019-12-28-idea高效使用技巧和快捷键.html">
            
                    
                    1.2019-12-28-idea高效使用技巧和快捷键
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.23.2" data-path="../../tool/2019-12-28-PlantUML画图脚本.html">
            
                <a href="../../tool/2019-12-28-PlantUML画图脚本.html">
            
                    
                    2.2019-12-28-PlantUML画图脚本
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.23.3" data-path="../../tool/2019-12-30-vscode高效使用.html">
            
                <a href="../../tool/2019-12-30-vscode高效使用.html">
            
                    
                    3.2019-12-30-vscode高效使用
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.24" >
            
                <span>
            
                    
                    [windows]
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.24.1" data-path="../../windows/2020-01-12-本地服务成为互联网服务.html">
            
                <a href="../../windows/2020-01-12-本地服务成为互联网服务.html">
            
                    
                    1.2020-01-12-本地服务成为互联网服务
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.24.2" data-path="../../windows/2020-01-12-注册bat为windows服务.html">
            
                <a href="../../windows/2020-01-12-注册bat为windows服务.html">
            
                    
                    2.2020-01-12-注册bat为windows服务
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    

    

    <li class="divider"></li>

    <li>
        <a href="https://www.gitbook.com" target="blank" class="gitbook-link">
            Published with GitBook
        </a>
    </li>
</ul>


                </nav>
            
        
    </div>

    <div class="book-body">
        
            <div class="body-inner">
                
                    

<div class="book-header" role="navigation">
    

    <!-- Title -->
    <h1>
        <i class="fa fa-circle-o-notch fa-spin"></i>
        <a href="../.." >1.2020-01-16-netty入门</a>
    </h1>
</div>




                    <div class="page-wrapper" tabindex="-1" role="main">
                        <div class="page-inner">
                            
<div id="book-search-results">
    <div class="search-noresults">
    
                                <section class="normal markdown-section">
                                
                                <p>netty&#x5165;&#x95E8;</p>
<h2 id="&#x7B2C;&#x4E00;&#x4E2A;netty&#x7A0B;&#x5E8F;">&#x7B2C;&#x4E00;&#x4E2A;Netty&#x7A0B;&#x5E8F;</h2>
<p>&#x83B7;&#x53D6;Netty4&#x6700;&#x65B0;&#x7248;&#x672C;
&#x8BBE;&#x7F6E;&#x8FD0;&#x884C;&#x73AF;&#x5883;&#x6765;&#x6784;&#x5EFA;&#x548C;&#x8FD0;&#x884C;netty&#x7A0B;&#x5E8F;
&#x521B;&#x5EFA;&#x4E00;&#x4E2A;&#x57FA;&#x4E8E;Netty&#x7684;&#x670D;&#x52A1;&#x5668;&#x548C;&#x5BA2;&#x6237;&#x7AEF;
&#x62E6;&#x622A;&#x548C;&#x5904;&#x7406;&#x5F02;&#x5E38;
&#x7F16;&#x5199;&#x548C;&#x8FD0;&#x884C;Netty&#x670D;&#x52A1;&#x5668;&#x548C;&#x5BA2;&#x6237;&#x7AEF;</p>
<h2 id="netty&#x4F9D;&#x8D56;">netty&#x4F9D;&#x8D56;</h2>
<pre><code class="lang-xml"><span class="hljs-tag">&lt;<span class="hljs-name">dependency</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">groupId</span>&gt;</span>io.netty<span class="hljs-tag">&lt;/<span class="hljs-name">groupId</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">artifactId</span>&gt;</span>netty-all<span class="hljs-tag">&lt;/<span class="hljs-name">artifactId</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">version</span>&gt;</span>4.1.42.Final<span class="hljs-tag">&lt;/<span class="hljs-name">version</span>&gt;</span>
<span class="hljs-tag">&lt;/<span class="hljs-name">dependency</span>&gt;</span>
</code></pre>
<h2 id="netty&#x5BA2;&#x6237;&#x7AEF;&#x548C;&#x670D;&#x52A1;&#x5668;&#x6982;&#x8FF0;">Netty&#x5BA2;&#x6237;&#x7AEF;&#x548C;&#x670D;&#x52A1;&#x5668;&#x6982;&#x8FF0;</h2>
<ol>
<li>&#x5BA2;&#x6237;&#x7AEF;&#x8FDE;&#x63A5;&#x5230;&#x670D;&#x52A1;&#x5668;</li>
<li>&#x5EFA;&#x7ACB;&#x8FDE;&#x63A5;&#x540E;&#xFF0C;&#x53D1;&#x9001;&#x6216;&#x63A5;&#x6536;&#x6570;&#x636E;</li>
<li>&#x670D;&#x52A1;&#x5668;&#x5904;&#x7406;&#x6240;&#x6709;&#x7684;&#x5BA2;&#x6237;&#x7AEF;&#x8FDE;&#x63A5;</li>
</ol>
<h2 id="&#x7F16;&#x5199;&#x4E00;&#x4E2A;&#x5E94;&#x7B54;&#x670D;&#x52A1;&#x5668;">&#x7F16;&#x5199;&#x4E00;&#x4E2A;&#x5E94;&#x7B54;&#x670D;&#x52A1;&#x5668;</h2>
<p>&#x5199;&#x4E00;&#x4E2A;Netty&#x670D;&#x52A1;&#x5668;&#x4E3B;&#x8981;&#x7531;&#x4E24;&#x90E8;&#x5206;&#x7EC4;&#x6210;&#xFF1A;
&#x914D;&#x7F6E;&#x670D;&#x52A1;&#x5668;&#x529F;&#x80FD;&#xFF0C;&#x5982;&#x7EBF;&#x7A0B;&#x3001;&#x7AEF;&#x53E3;
&#x5B9E;&#x73B0;&#x670D;&#x52A1;&#x5668;&#x5904;&#x7406;&#x7A0B;&#x5E8F;&#xFF0C;&#x5B83;&#x5305;&#x542B;&#x4E1A;&#x52A1;&#x903B;&#x8F91;&#xFF0C;&#x51B3;&#x5B9A;&#x5F53;&#x6709;&#x4E00;&#x4E2A;&#x8BF7;&#x6C42;&#x8FDE;&#x63A5;&#x6216;&#x63A5;&#x6536;&#x6570;&#x636E;&#x65F6;&#x8BE5;&#x505A;&#x4EC0;&#x4E48;</p>
<p>EchoServer.java</p>
<pre><code class="lang-java"><span class="hljs-keyword">package</span> org.netty.dubbo;

<span class="hljs-keyword">import</span> io.netty.bootstrap.ServerBootstrap;
<span class="hljs-keyword">import</span> io.netty.channel.Channel;
<span class="hljs-keyword">import</span> io.netty.channel.ChannelFuture;
<span class="hljs-keyword">import</span> io.netty.channel.ChannelInitializer;
<span class="hljs-keyword">import</span> io.netty.channel.nio.NioEventLoopGroup;
<span class="hljs-keyword">import</span> io.netty.channel.socket.nio.NioServerSocketChannel;
<span class="hljs-keyword">import</span> javax.xml.bind.annotation.XmlType.DEFAULT;

<span class="hljs-comment">/**&#x542F;&#x52A8;&#x670D;&#x52A1;&#x5668;&#x5E94;&#x5148;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;ServerBootstrap&#x5BF9;
 &#x8C61;&#xFF0C;&#x56E0;&#x4E3A;&#x4F7F;&#x7528;NIO&#xFF0C;&#x6240;&#x4EE5;&#x6307;&#x5B9A;NioEventLoopGroup&#x6765;&#x63A5;&#x53D7;&#x548C;&#x5904;&#x7406;&#x65B0;&#x8FDE;&#x63A5;&#xFF0C;&#x6307;&#x5B9A;&#x901A;&#x9053;&#x7C7B;&#x578B;&#x4E3A;
 NioServerSocketChannel&#xFF0C;&#x8BBE;&#x7F6E;InetSocketAddress&#x8BA9;&#x670D;&#x52A1;&#x5668;&#x76D1;&#x542C;&#x67D0;&#x4E2A;&#x7AEF;&#x53E3;&#x5DF2;&#x7B49;&#x5F85;&#x5BA2;&#x6237;&#x7AEF;
 &#x8FDE;&#x63A5;&#x3002; &#x63A5;&#x4E0B;&#x6765;&#xFF0C;&#x8C03;&#x7528;childHandler&#x653E;&#x6765;&#x6307;&#x5B9A;&#x8FDE;&#x63A5;&#x540E;&#x8C03;&#x7528;&#x7684;ChannelHandler&#xFF0C;&#x8FD9;&#x4E2A;&#x65B9;&#x6CD5;&#x4F20;
 ChannelInitializer&#x7C7B;&#x578B;&#x7684;&#x53C2;&#x6570;&#xFF0C;ChannelInitializer&#x662F;&#x4E2A;&#x62BD;&#x8C61;&#x7C7B;&#xFF0C;&#x6240;&#x4EE5;&#x9700;&#x8981;&#x5B9E;&#x73B0;initChannel
 &#x65B9;&#x6CD5;&#xFF0C;&#x8FD9;&#x4E2A;&#x65B9;&#x6CD5;&#x5C31;&#x662F;&#x7528;&#x6765;&#x8BBE;&#x7F6E;ChannelHandler&#x3002; &#x6700;&#x540E;&#x7ED1;&#x5B9A;&#x670D;&#x52A1;&#x5668;&#x7B49;&#x5F85;&#x76F4;&#x5230;&#x7ED1;&#x5B9A;&#x5B8C;&#x6210;&#xFF0C;&#x8C03;
 &#x7528;sync()&#x65B9;&#x6CD5;&#x4F1A;&#x963B;&#x585E;&#x76F4;&#x5230;&#x670D;&#x52A1;&#x5668;&#x5B8C;&#x6210;&#x7ED1;&#x5B9A;&#xFF0C;&#x7136;&#x540E;&#x670D;&#x52A1;&#x5668;&#x7B49;&#x5F85;&#x901A;&#x9053;&#x5173;&#x95ED;&#xFF0C;&#x56E0;&#x4E3A;&#x4F7F;&#x7528;sync()&#xFF0C;
 &#x6240;&#x4EE5;&#x5173;&#x95ED;&#x64CD;&#x4F5C;&#x4E5F;&#x4F1A;&#x88AB;&#x963B;&#x585E;&#x3002;&#x73B0;&#x5728;&#x4F60;&#x53EF;&#x4EE5;&#x5173;&#x95ED;EventLoopGroup&#x548C;&#x91CA;&#x653E;&#x6240;&#x6709;&#x8D44;&#x6E90;&#xFF0C;&#x5305;&#x62EC;&#x521B;&#x5EFA;
 &#x7684;&#x7EBF;&#x7A0B;&#x3002; &#x8FD9;&#x4E2A;&#x4F8B;&#x5B50;&#x4E2D;&#x4F7F;&#x7528;NIO&#xFF0C;&#x56E0;&#x4E3A;&#x5B83;&#x662F;&#x76EE;&#x524D;&#x6700;&#x5E38;&#x7528;&#x7684;&#x4F20;&#x8F93;&#x65B9;&#x5F0F;&#xFF0C;&#x4F60;&#x53EF;&#x80FD;&#x4F1A;&#x4F7F;&#x7528;NIO&#x5F88;&#x957F;
 &#x65F6;&#x95F4;&#xFF0C;&#x4F46;&#x662F;&#x4F60;&#x53EF;&#x4EE5;&#x9009;&#x62E9;&#x4E0D;&#x540C;&#x7684;&#x4F20;&#x8F93;&#x5B9E;&#x73B0;
 * <span class="hljs-doctag">@author</span> liangcai_zhu
 * <span class="hljs-doctag">@Description</span> TODO
 * <span class="hljs-doctag">@Date</span> 2020/1/16 17:15
 */</span>
<span class="hljs-keyword">public</span> <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">EchoServer</span> </span>{

  <span class="hljs-keyword">public</span> <span class="hljs-keyword">final</span> <span class="hljs-keyword">static</span> <span class="hljs-keyword">int</span> DEFAULT_PORT = <span class="hljs-number">15505</span>;

  <span class="hljs-keyword">private</span> <span class="hljs-keyword">final</span> <span class="hljs-keyword">int</span> port;

  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-title">EchoServer</span><span class="hljs-params">(<span class="hljs-keyword">int</span> port)</span></span>{
    <span class="hljs-keyword">this</span>.port = port;
  }

  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">start</span><span class="hljs-params">()</span> <span class="hljs-keyword">throws</span> Exception</span>{
<span class="hljs-comment">//    &#x521B;&#x5EFA;NioEventLoopGroup&#x5BF9;&#x8C61;&#x6765;&#x5904;&#x7406;&#x4E8B;&#x4EF6;&#xFF0C;&#x5982;&#x63A5;&#x53D7;&#x65B0;&#x8FDE;&#x63A5;&#x3001;&#x63A5;&#x6536;&#x6570;&#x636E;&#x3001;&#x5199;&#x6570;&#x636E;&#x7B49;&#x7B49;</span>
    NioEventLoopGroup group = <span class="hljs-keyword">new</span> NioEventLoopGroup();
    <span class="hljs-keyword">try</span> {
<span class="hljs-comment">//      &#x521B;&#x5EFA;ServerBootstrap&#x5B9E;&#x4F8B;&#x6765;&#x5F15;&#x5BFC;&#x7ED1;&#x5B9A;&#x548C;&#x542F;&#x52A8;&#x670D;&#x52A1;&#x5668;</span>
      ServerBootstrap bootstrap = <span class="hljs-keyword">new</span> ServerBootstrap();
<span class="hljs-comment">//      &#x6307;&#x5B9A;InetSocketAddress&#xFF0C;&#x670D;&#x52A1;&#x5668;&#x76D1;&#x542C;&#x6B64;&#x7AEF;&#x53E3;</span>
      bootstrap.group(group).channel(NioServerSocketChannel.class).localAddress(port).childHandler(
          <span class="hljs-keyword">new</span> ChannelInitializer&lt;Channel&gt;() {

            <span class="hljs-meta">@Override</span>
            <span class="hljs-function"><span class="hljs-keyword">protected</span> <span class="hljs-keyword">void</span> <span class="hljs-title">initChannel</span><span class="hljs-params">(Channel channel)</span> <span class="hljs-keyword">throws</span> Exception </span>{
<span class="hljs-comment">//              &#x8BBE;&#x7F6E;childHandler&#x6267;&#x884C;&#x6240;&#x6709;&#x7684;&#x8FDE;&#x63A5;&#x8BF7;&#x6C42;</span>
              channel.pipeline().addLast(<span class="hljs-keyword">new</span> EchoServerHandler());
            }
          });
<span class="hljs-comment">//      &#x90FD;&#x8BBE;&#x7F6E;&#x5B8C;&#x6BD5;&#x4E86;&#xFF0C;&#x6700;&#x540E;&#x8C03;&#x7528;ServerBootstrap.bind() &#x65B9;&#x6CD5;&#x6765;&#x7ED1;&#x5B9A;&#x670D;&#x52A1;&#x5668;</span>
      ChannelFuture future = bootstrap.bind(<span class="hljs-string">&quot;localhost&quot;</span>,DEFAULT_PORT).sync();
      System.out.println(EchoServer.class.getName()+<span class="hljs-string">&quot;started and listen on &quot;</span> + future.channel().localAddress());
      future.channel().closeFuture().sync();
    }<span class="hljs-keyword">catch</span> (Exception e){
      e.printStackTrace();
    }<span class="hljs-keyword">finally</span> {
      group.shutdownGracefully().sync();
    }

  }

  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">static</span> <span class="hljs-keyword">void</span> <span class="hljs-title">main</span><span class="hljs-params">(String[] args)</span> <span class="hljs-keyword">throws</span> Exception</span>{
    <span class="hljs-keyword">new</span> EchoServer(DEFAULT_PORT).start();
  }

}
</code></pre>
<p>&#x670D;&#x52A1;&#x7AEF;&#x5904;&#x7406;&#x7A0B;&#x5E8F;&#x63D2;&#x4EF6; EchoServerHandler.java</p>
<pre><code class="lang-java"><span class="hljs-keyword">package</span> org.netty.dubbo;

<span class="hljs-keyword">import</span> io.netty.buffer.Unpooled;
<span class="hljs-keyword">import</span> io.netty.channel.ChannelFutureListener;
<span class="hljs-keyword">import</span> io.netty.channel.ChannelHandlerContext;
<span class="hljs-keyword">import</span> io.netty.channel.ChannelInboundHandlerAdapter;

<span class="hljs-comment">/**Netty&#x4F7F;&#x7528;futures&#x548C;&#x56DE;&#x8C03;&#x6982;&#x5FF5;&#xFF0C;&#x5B83;&#x7684;&#x8BBE;&#x8BA1;&#x5141;&#x8BB8;&#x4F60;&#x5904;&#x7406;&#x4E0D;&#x540C;&#x7684;&#x4E8B;&#x4EF6;&#x7C7B;&#x578B;&#xFF0C;&#x66F4;&#x8BE6;&#x7EC6;&#x7684;&#x4ECB;&#x7ECD;&#x5C06;&#x518D;&#x540E;&#x9762;&#x7AE0;&#x8282;&#x8BB2;&#x8FF0;&#xFF0C;&#x4F46;&#x662F;
 &#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x63A5;&#x6536;&#x6570;&#x636E;&#x3002;&#x4F60;&#x7684;channel handler&#x5FC5;&#x987B;&#x7EE7;&#x627F;ChannelInboundHandlerAdapter&#x5E76;&#x4E14;&#x91CD;&#x5199;channelRead
 &#x65B9;&#x6CD5;&#xFF0C;&#x8FD9;&#x4E2A;&#x65B9;&#x6CD5;&#x5728;&#x4EFB;&#x4F55;&#x65F6;&#x5019;&#x90FD;&#x4F1A;&#x88AB;&#x8C03;&#x7528;&#x6765;&#x63A5;&#x6536;&#x6570;&#x636E;&#xFF0C;&#x5728;&#x8FD9;&#x4E2A;&#x4F8B;&#x5B50;&#x4E2D;&#x63A5;&#x6536;&#x7684;&#x662F;&#x5B57;&#x8282;&#x3002; &#x4E0B;&#x9762;&#x662F;handler&#x7684;&#x5B9E;&#x73B0;
 &#xFF0C;&#x5176;&#x5B9E;&#x73B0;&#x7684;&#x529F;&#x80FD;&#x662F;&#x5C06;&#x5BA2;&#x6237;&#x7AEF;&#x53D1;&#x7ED9;&#x670D;&#x52A1;&#x5668;&#x7684;&#x6570;&#x636E;&#x8FD4;&#x56DE;&#x7ED9;&#x5BA2;&#x6237;&#x7AEF;&#xFF1A;
 * <span class="hljs-doctag">@author</span> liangcai_zhu
 * <span class="hljs-doctag">@Description</span> TODO
 * <span class="hljs-doctag">@Date</span> 2020/1/16 17:27
 */</span>
<span class="hljs-keyword">public</span> <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">EchoServerHandler</span> <span class="hljs-keyword">extends</span> <span class="hljs-title">ChannelInboundHandlerAdapter</span> </span>{

  <span class="hljs-comment">/**
   * Netty&#x4F7F;&#x7528;&#x591A;&#x4E2A;Channel Handler&#x6765;&#x8FBE;&#x5230;&#x5BF9;&#x4E8B;&#x4EF6;&#x5904;&#x7406;&#x7684;&#x5206;&#x79BB;&#xFF0C;&#x56E0;&#x4E3A;&#x53EF;&#x4EE5;&#x5F88;&#x5BB9;&#x7684;&#x6DFB;&#x52A0;&#x3001;&#x66F4;&#x65B0;&#x3001;
   * &#x5220;&#x9664;&#x4E1A;&#x52A1;&#x903B;&#x8F91;&#x5904;&#x7406;handler&#x3002;Handler&#x5F88;&#x7B80;&#x5355;&#xFF0C;&#x5B83;&#x7684;&#x6BCF;&#x4E2A;&#x65B9;&#x6CD5;&#x90FD;&#x53EF;&#x4EE5;&#x88AB;&#x91CD;&#x5199;&#xFF0C;&#x5B83;&#x7684;&#x6240;&#x6709;&#x7684;&#x65B9;
   * &#x6CD5;&#x4E2D;&#x53EA;&#x6709;channelRead&#x65B9;&#x6CD5;&#x662F;&#x5FC5;&#x987B;&#x8981;&#x91CD;&#x5199;&#x7684;&#x3002;
   * <span class="hljs-doctag">@param</span> ctx
   * <span class="hljs-doctag">@param</span> msg
   * <span class="hljs-doctag">@throws</span> Exception
   */</span>
  <span class="hljs-meta">@Override</span>
  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">channelRead</span><span class="hljs-params">(ChannelHandlerContext ctx, Object msg)</span> <span class="hljs-keyword">throws</span> Exception </span>{
    System.out.println(<span class="hljs-string">&quot;Server received:&quot;</span>+msg);
    ctx.write(msg);
  }


  <span class="hljs-meta">@Override</span>
  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">channelReadComplete</span><span class="hljs-params">(ChannelHandlerContext ctx)</span> <span class="hljs-keyword">throws</span> Exception </span>{
    ctx.writeAndFlush(Unpooled.EMPTY_BUFFER).addListener(ChannelFutureListener.CLOSE);
  }
  <span class="hljs-comment">/**&#x6355;&#x83B7;&#x5F02;&#x5E38;
   * &#x91CD;&#x5199;ChannelHandler&#x7684;exceptionCaught&#x65B9;&#x6CD5;&#x53EF;&#x4EE5;&#x6355;&#x83B7;&#x670D;&#x52A1;&#x5668;&#x7684;&#x5F02;&#x5E38;&#xFF0C;&#x6BD4;&#x5982;&#x5BA2;&#x6237;&#x7AEF;&#x8FDE;&#x63A5;&#x670D;&#x52A1;&#x5668;&#x540E;&#x5F3A;&#x5236;&#x5173;&#x95ED;&#xFF0C;
   * &#x670D;&#x52A1;&#x5668;&#x4F1A;&#x629B;&#x51FA;&amp;quot;&#x5BA2;&#x6237;&#x7AEF;&#x4E3B;&#x673A;&#x5F3A;&#x5236;&#x5173;&#x95ED;&#x9519;&#x8BEF;&amp;quot;&#xFF0C;&#x901A;&#x8FC7;&#x91CD;&#x5199;exceptionCaught&#x65B9;&#x6CD5;&#x5C31;&#x53EF;&#x4EE5;&#x5904;&#x7406;&#x5F02;&#x5E38;&#xFF0C;&#x6BD4;&#x5982;&#x53D1;
   * &#x751F;&#x5F02;&#x5E38;&#x540E;&#x5173;&#x95ED;ChannelHandlerContext&#x3002;
   * <span class="hljs-doctag">@param</span> ctx
   * <span class="hljs-doctag">@throws</span> Exception
   */</span>
  <span class="hljs-meta">@Override</span>
  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">exceptionCaught</span><span class="hljs-params">(ChannelHandlerContext ctx, Throwable cause)</span> <span class="hljs-keyword">throws</span> Exception </span>{

    cause.printStackTrace();
    ctx.close();
  }
}
</code></pre>
<h2 id="&#x542F;&#x52A8;&#x670D;&#x52A1;&#x5668;">&#x542F;&#x52A8;&#x670D;&#x52A1;&#x5668;</h2>
<p>&#x901A;&#x8FC7;&#x521B;&#x5EFA;ServerBootstrap&#x5BF9;&#x8C61;&#x6765;&#x542F;&#x52A8;&#x670D;&#x52A1;&#x5668;&#xFF0C;&#x7136;&#x540E;&#x914D;&#x7F6E;&#x8FD9;&#x4E2A;&#x5BF9;&#x8C61;&#x7684;&#x76F8;&#x5173;&#x9009;&#x9879;&#xFF0C;&#x5982;&#x7AEF;&#x53E3;&#x3001;&#x7EBF;&#x7A0B;&#x6A21;&#x5F0F;&#x3001;&#x4E8B;&#x4EF6;&#x5FAA;&#x73AF;&#xFF0C;&#x5E76;&#x4E14;&#x6DFB;&#x52A0;&#x903B;&#x8F91;&#x5904;&#x7406;&#x7A0B;&#x5E8F;&#x7528;&#x6765;&#x5904;&#x7406;&#x4E1A;&#x52A1;&#x903B;&#x8F91;(&#x4E0B;&#x9762;&#x662F;&#x4E2A;&#x7B80;&#x5355;&#x7684;&#x5E94;&#x7B54;&#x670D;&#x52A1;&#x5668;&#x4F8B;&#x5B50;)</p>
<h2 id="&#x7F16;&#x8BD1;&#x548C;&#x8FD0;&#x884C;echo&#x5E94;&#x7B54;&#x7A0B;&#x5E8F;&#x5BA2;&#x6237;&#x7AEF;&#x548C;&#x670D;&#x52A1;&#x5668;">&#x7F16;&#x8BD1;&#x548C;&#x8FD0;&#x884C;echo(&#x5E94;&#x7B54;)&#x7A0B;&#x5E8F;&#x5BA2;&#x6237;&#x7AEF;&#x548C;&#x670D;&#x52A1;&#x5668;</h2>
<p>&#x6CE8;&#x610F;&#xFF0C;<strong>netty4&#x9700;&#x8981;jdk1.7+&#x3002;</strong>
&#x672C;&#x4EBA;&#x6D4B;&#x8BD5;&#xFF0C;&#x53EF;&#x4EE5;&#x6B63;&#x5E38;&#x8FD0;&#x884C;&#x3002;
&#x5148;&#x8FD0;&#x884C; EchoServer &#x518D;&#x8FD0;&#x884C; EchoClient &#xFF0C;client&#x53EF;&#x4EE5;&#x591A;&#x6B21;&#x8FD0;&#x884C;</p>
<p>&#x5BA2;&#x6237;&#x7AEF;&#x7A0B;&#x5E8F; EchoClient.java</p>
<pre><code class="lang-java"><span class="hljs-keyword">package</span> org.netty.dubbo;

<span class="hljs-keyword">import</span> io.netty.bootstrap.Bootstrap;
<span class="hljs-keyword">import</span> io.netty.channel.ChannelFuture;
<span class="hljs-keyword">import</span> io.netty.channel.ChannelInitializer;
<span class="hljs-keyword">import</span> io.netty.channel.nio.NioEventLoopGroup;
<span class="hljs-keyword">import</span> io.netty.channel.socket.SocketChannel;
<span class="hljs-keyword">import</span> io.netty.channel.socket.nio.NioSocketChannel;
<span class="hljs-keyword">import</span> java.net.InetSocketAddress;

<span class="hljs-comment">/**&#x8FDE;&#x63A5;&#x670D;&#x52A1;&#x5668;
 &#x5199;&#x6570;&#x636E;&#x5230;&#x670D;&#x52A1;&#x5668;
 &#x7B49;&#x5F85;&#x63A5;&#x53D7;&#x670D;&#x52A1;&#x5668;&#x8FD4;&#x56DE;&#x76F8;&#x540C;&#x7684;&#x6570;&#x636E;
 &#x5173;&#x95ED;&#x8FDE;&#x63A5;
 * <span class="hljs-doctag">@author</span> liangcai_zhu
 * <span class="hljs-doctag">@Description</span> TODO
 * <span class="hljs-doctag">@Date</span> 2020/1/16 17:32
 */</span>
<span class="hljs-keyword">public</span> <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">EchoClient</span> </span>{

  <span class="hljs-keyword">private</span> <span class="hljs-keyword">final</span> <span class="hljs-keyword">int</span> port;
  <span class="hljs-keyword">private</span> <span class="hljs-keyword">final</span> String host;

  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-title">EchoClient</span><span class="hljs-params">(String host,<span class="hljs-keyword">int</span> port)</span></span>{
    <span class="hljs-keyword">this</span>.host = host;
    <span class="hljs-keyword">this</span>.port = port;
  }

  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">start</span><span class="hljs-params">()</span> <span class="hljs-keyword">throws</span> Exception </span>{
<span class="hljs-comment">//    &#x521B;&#x5EFA;EventLoopGroup&#x5BF9;&#x8C61;&#x5E76;&#x8BBE;&#x7F6E;&#x5230;Bootstrap&#x4E2D;&#xFF0C;EventLoopGroup&#x53EF;&#x4EE5;&#x7406;&#x89E3;&#x4E3A;&#x662F;&#x4E00;&#x4E2A;&#x7EBF;</span>
<span class="hljs-comment">//    &#x7A0B;&#x6C60;&#xFF0C;&#x8FD9;&#x4E2A;&#x7EBF;&#x7A0B;&#x6C60;&#x7528;&#x6765;&#x5904;&#x7406;&#x8FDE;&#x63A5;&#x3001;&#x63A5;&#x53D7;&#x6570;&#x636E;&#x3001;&#x53D1;&#x9001;&#x6570;&#x636E;</span>
    NioEventLoopGroup group = <span class="hljs-keyword">new</span> NioEventLoopGroup();

    <span class="hljs-keyword">try</span> {
<span class="hljs-comment">//      &#x521B;&#x5EFA;Bootstrap&#x5BF9;&#x8C61;&#x7528;&#x6765;&#x5F15;&#x5BFC;&#x542F;&#x52A8;&#x5BA2;&#x6237;&#x7AEF;</span>
      Bootstrap bootstrap = <span class="hljs-keyword">new</span> Bootstrap();
<span class="hljs-comment">//      &#x521B;&#x5EFA;InetSocketAddress&#x5E76;&#x8BBE;&#x7F6E;&#x5230;Bootstrap&#x4E2D;&#xFF0C;InetSocketAddress&#x662F;&#x6307;&#x5B9A;&#x8FDE;&#x63A5;&#x7684;&#x670D;&#x52A1;&#x5668;&#x5730;&#x5740;</span>
      bootstrap.group(group).channel(NioSocketChannel.class).remoteAddress(<span class="hljs-keyword">new</span> InetSocketAddress(host,port)).handler(
<span class="hljs-comment">//          &#x6DFB;&#x52A0;&#x4E00;&#x4E2A;ChannelHandler&#xFF0C;&#x5BA2;&#x6237;&#x7AEF;&#x6210;&#x529F;&#x8FDE;&#x63A5;&#x670D;&#x52A1;&#x5668;&#x540E;&#x5C31;&#x4F1A;&#x88AB;&#x6267;&#x884C;</span>
          <span class="hljs-keyword">new</span> ChannelInitializer&lt;SocketChannel&gt;() {
            <span class="hljs-meta">@Override</span>
            <span class="hljs-function"><span class="hljs-keyword">protected</span> <span class="hljs-keyword">void</span> <span class="hljs-title">initChannel</span><span class="hljs-params">(SocketChannel socketChannel)</span> <span class="hljs-keyword">throws</span> Exception </span>{
              socketChannel.pipeline().addLast(<span class="hljs-keyword">new</span> EchoClientHandler());
            }
          });
<span class="hljs-comment">//      &#x8C03;&#x7528;Bootstrap.connect()&#x6765;&#x8FDE;&#x63A5;&#x670D;&#x52A1;&#x5668;</span>
      ChannelFuture future = bootstrap.connect().sync();
      future.channel().closeFuture().sync();
    } <span class="hljs-keyword">catch</span> (InterruptedException e) {
      e.printStackTrace();
    } <span class="hljs-keyword">finally</span> {
<span class="hljs-comment">//      &#x6700;&#x540E;&#x5173;&#x95ED;EventLoopGroup&#x6765;&#x91CA;&#x653E;&#x8D44;&#x6E90;</span>
      group.shutdownGracefully().sync();
    }
  }

  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">static</span> <span class="hljs-keyword">void</span> <span class="hljs-title">main</span><span class="hljs-params">(String[] args)</span> <span class="hljs-keyword">throws</span> Exception </span>{
    <span class="hljs-keyword">new</span> EchoClient(<span class="hljs-string">&quot;localhost&quot;</span>,EchoServer.DEFAULT_PORT).start();
  }
}
</code></pre>
<p>&#x5BA2;&#x6237;&#x7AEF;&#x5904;&#x7406;&#x7A0B;&#x5E8F; EchoClientHandler.java</p>
<pre><code class="lang-java">
<span class="hljs-keyword">package</span> org.netty.dubbo;

<span class="hljs-keyword">import</span> io.netty.buffer.ByteBuf;
<span class="hljs-keyword">import</span> io.netty.buffer.ByteBufUtil;
<span class="hljs-keyword">import</span> io.netty.buffer.Unpooled;
<span class="hljs-keyword">import</span> io.netty.channel.ChannelHandler;
<span class="hljs-keyword">import</span> io.netty.channel.ChannelHandlerContext;
<span class="hljs-keyword">import</span> io.netty.channel.SimpleChannelInboundHandler;
<span class="hljs-keyword">import</span> io.netty.util.CharsetUtil;
<span class="hljs-keyword">import</span> io.netty.util.concurrent.EventExecutorGroup;

<span class="hljs-comment">/**&#x5BA2;&#x6237;&#x7AEF;&#x7684;&#x4E1A;&#x52A1;&#x903B;&#x8F91;&#x7684;&#x5B9E;&#x73B0;&#x4F9D;&#x7136;&#x5F88;&#x7B80;&#x5355;&#xFF0C;&#x66F4;&#x590D;&#x6742;&#x7684;&#x7528;&#x6CD5;&#x5C06;&#x5728;&#x540E;&#x9762;&#x7AE0;&#x8282;&#x8BE6;&#x7EC6;&#x4ECB;&#x7ECD;&#x3002;&#x548C;&#x7F16;&#x5199;&#x670D;&#x52A1;&#x5668;&#x7684;ChannelHandler
 &#x4E00;&#x6837;&#xFF0C;&#x5728;&#x8FD9;&#x91CC;&#x5C06;&#x81EA;&#x5B9A;&#x4E49;&#x4E00;&#x4E2A;&#x7EE7;&#x627F;SimpleChannelInboundHandler&#x7684;ChannelHandler&#x6765;&#x5904;&#x7406;&#x4E1A;&#x52A1;&#xFF1B;&#x901A;&#x8FC7;&#x91CD;&#x5199;&#x7236;&#x7C7B;
 &#x7684;&#x4E09;&#x4E2A;&#x65B9;&#x6CD5;&#x6765;&#x5904;&#x7406;&#x611F;&#x5174;&#x8DA3;&#x7684;&#x4E8B;&#x4EF6;&#xFF1A;
 channelActive()&#xFF1A;&#x5BA2;&#x6237;&#x7AEF;&#x8FDE;&#x63A5;&#x670D;&#x52A1;&#x5668;&#x540E;&#x88AB;&#x8C03;&#x7528;
 channelRead0()&#xFF1A;&#x4ECE;&#x670D;&#x52A1;&#x5668;&#x63A5;&#x6536;&#x5230;&#x6570;&#x636E;&#x540E;&#x8C03;&#x7528;
 exceptionCaught()&#xFF1A;&#x53D1;&#x751F;&#x5F02;&#x5E38;&#x65F6;&#x88AB;&#x8C03;&#x7528;
 * <span class="hljs-doctag">@author</span> liangcai_zhu
 * <span class="hljs-doctag">@Description</span> TODO
 * <span class="hljs-doctag">@Date</span> 2020/1/16 17:41
 */</span>
<span class="hljs-keyword">public</span> <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">EchoClientHandler</span> <span class="hljs-keyword">extends</span> <span class="hljs-title">SimpleChannelInboundHandler</span>&lt;<span class="hljs-title">ByteBuf</span>&gt; </span>{

  <span class="hljs-meta">@Override</span>
  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">channelActive</span><span class="hljs-params">(ChannelHandlerContext ctx)</span> <span class="hljs-keyword">throws</span> Exception </span>{
    <span class="hljs-comment">//&#x5C06;&#x8BF7;&#x6C42;&#x4FE1;&#x606F;&#x53D1;&#x9001;&#x7ED9;&#x670D;&#x52A1;&#x7AEF;</span>
    ctx.writeAndFlush(Unpooled.copiedBuffer(<span class="hljs-string">&quot;Netty rocks!&quot;</span>, CharsetUtil.UTF_8));
  }

  <span class="hljs-meta">@Override</span>
  <span class="hljs-function"><span class="hljs-keyword">protected</span> <span class="hljs-keyword">void</span> <span class="hljs-title">channelRead0</span><span class="hljs-params">(ChannelHandlerContext channelHandlerContext, ByteBuf byteBuf)</span>
      <span class="hljs-keyword">throws</span> Exception </span>{
    <span class="hljs-comment">//&#x63A5;&#x6536;&#x670D;&#x52A1;&#x7AEF;&#x8FD4;&#x56DE;&#x7684;&#x4FE1;&#x606F;</span>
    System.out.println(<span class="hljs-string">&quot;Client received:&quot;</span>+ ByteBufUtil.hexDump(byteBuf.readBytes(byteBuf.readableBytes())));
  }

  <span class="hljs-meta">@Override</span>
  <span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">exceptionCaught</span><span class="hljs-params">(ChannelHandlerContext ctx, Throwable cause)</span> <span class="hljs-keyword">throws</span> Exception </span>{
    cause.printStackTrace();
    ctx.close();
  }
}
</code></pre>
<h2 id="&#x603B;&#x7ED3;">&#x603B;&#x7ED3;</h2>
<p>&#x672C;&#x7AE0;&#x4ECB;&#x7ECD;&#x4E86;&#x5982;&#x4F55;&#x7F16;&#x5199;&#x4E00;&#x4E2A;&#x7B80;&#x5355;&#x7684;&#x57FA;&#x4E8E;Netty&#x7684;&#x670D;&#x52A1;&#x5668;&#x548C;&#x5BA2;&#x6237;&#x7AEF;&#x5E76;&#x8FDB;&#x884C;&#x901A;&#x4FE1;&#x53D1;&#x9001;&#x6570;&#x636E;&#x3002;&#x4ECB;&#x7ECD;&#x4E86;&#x5982;&#x4F55;&#x521B;&#x5EFA;&#x670D;&#x52A1;&#x5668;&#x548C;&#x5BA2;
&#x6237;&#x7AEF;&#x4EE5;&#x53CA;Netty&#x7684;&#x5F02;&#x5E38;&#x5904;&#x7406;&#x673A;&#x5236;&#x3002;</p>
<h2 id="&#x53C2;&#x8003;&#x4E66;&#x7C4D;">&#x53C2;&#x8003;&#x4E66;&#x7C4D;</h2>
<p>netty-in-action &#x6743;&#x5A01;&#x6307;&#x5357;
&#x94FE;&#x63A5;&#xFF1A;<a href="https://pan.baidu.com/s/18sYqnk-k_uKU-M5L6tANSQ" target="_blank">https://pan.baidu.com/s/18sYqnk-k_uKU-M5L6tANSQ</a> 
&#x63D0;&#x53D6;&#x7801;&#xFF1A;j70j</p>

                                
                                </section>
                            
    </div>
    <div class="search-results">
        <div class="has-results">
            
            <h1 class="search-results-title"><span class='search-results-count'></span> results matching "<span class='search-query'></span>"</h1>
            <ul class="search-results-list"></ul>
            
        </div>
        <div class="no-results">
            
            <h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
            
        </div>
    </div>
</div>

                        </div>
                    </div>
                
            </div>

            
                
                
                <a href="2020-01-16-netty核心概念.html" class="navigation navigation-next navigation-unique" aria-label="Next page: 2.2020-01-16-netty核心概念">
                    <i class="fa fa-angle-right"></i>
                </a>
                
            
        
    </div>

    <script>
        var gitbook = gitbook || [];
        gitbook.push(function() {
            gitbook.page.hasChanged({"page":{"layout":"post","title":"1.2020-01-16-netty入门","categories":["java","netty"],"description":"netty入门","keywords":"java,netty","level":"2.11.1","depth":2,"next":{"title":"2.2020-01-16-netty核心概念","level":"2.11.2","depth":2,"path":"java/netty/2020-01-16-netty核心概念.md","ref":"java/netty/2020-01-16-netty核心概念.md","articles":[]},"previous":{"title":"[netty]","level":"2.11","depth":1,"ref":"","articles":[{"title":"1.2020-01-16-netty入门","level":"2.11.1","depth":2,"path":"java/netty/2020-01-16-netty入门.md","ref":"java/netty/2020-01-16-netty入门.md","articles":[]},{"title":"2.2020-01-16-netty核心概念","level":"2.11.2","depth":2,"path":"java/netty/2020-01-16-netty核心概念.md","ref":"java/netty/2020-01-16-netty核心概念.md","articles":[]}]},"dir":"ltr"},"config":{"gitbook":"*","theme":"default","variables":{},"plugins":[],"pluginsConfig":{"highlight":{},"search":{},"lunr":{"maxIndexSize":1000000,"ignoreSpecialCharacters":false},"sharing":{"facebook":true,"twitter":true,"google":false,"weibo":false,"instapaper":false,"vk":false,"all":["facebook","google","twitter","weibo","instapaper"]},"fontsettings":{"theme":"white","family":"sans","size":2},"theme-default":{"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"showLevel":false}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"}},"file":{"path":"java/netty/2020-01-16-netty入门.md","mtime":"2020-01-16T11:28:12.702Z","type":"markdown"},"gitbook":{"version":"3.2.3","time":"2020-08-27T08:51:05.639Z"},"basePath":"../..","book":{"language":""}});
        });
    </script>
</div>

        
    <script src="../../gitbook/gitbook.js"></script>
    <script src="../../gitbook/theme.js"></script>
    
        
        <script src="../../gitbook/gitbook-plugin-search/search-engine.js"></script>
        
    
        
        <script src="../../gitbook/gitbook-plugin-search/search.js"></script>
        
    
        
        <script src="../../gitbook/gitbook-plugin-lunr/lunr.min.js"></script>
        
    
        
        <script src="../../gitbook/gitbook-plugin-lunr/search-lunr.js"></script>
        
    
        
        <script src="../../gitbook/gitbook-plugin-sharing/buttons.js"></script>
        
    
        
        <script src="../../gitbook/gitbook-plugin-fontsettings/fontsettings.js"></script>
        
    

    </body>
</html>

